Can’t export raw files from LR mobile ipad

You do indeed have to choose the settings (using the icon below) to the right of the desired location, before selecting that location (for instance Export to Files) to perform the export.

The settings should remain sticky for that export location.

As always I had to figure things out myself....adobe support really is the worst....

Export to files only does jpegs....the settings option does not set the export options, it actually is the only way to export using the different settings....original, tiff,....when hitting the check mark on the top right....only then (after the downloads, rendering,...are done) comes the option to save.....